Răspuns :
a |---c---||---c---||---c---||---c---||---c---||---c---|
b |---c---||---c---||---c---| }360
c |---c---|
in toral avem 10 segmente egale
10c=360
c=36
b=36x3=108
c=36x6 = 216
b |---c---||---c---||---c---| }360
c |---c---|
in toral avem 10 segmente egale
10c=360
c=36
b=36x3=108
c=36x6 = 216
a+b+c=360
a=2b b=3c
6c + 3c +c =360
10 c = 360
c=360:10=36
b=36×3=108
a=108×2=216
a=2b b=3c
6c + 3c +c =360
10 c = 360
c=360:10=36
b=36×3=108
a=108×2=216